AA 644 then F9 2133 at Phoenix
Las Vegas → Phoenix → Lagos
Timetable, Phoenix time
15:49AA 644 from Las Vegas at the gate
10:04F9 2133 to Lagos leaves the gate
18 h 15 apart on the timetable, overnight
F9 2133 leaves 18 h 15 after AA 644 arrives on the timetable: more than half a day, so not a connection we count.